farfli | 8f518e4859865f2f17ea9a5be0ccaab011b8cde9ed70b74d7f162ac360d6bed1

General

Target
2026-11-11_f1d58d7072242d82a953c491172f0f81_coinminer_elex_wannacry
Size 173KB
Sample261112-cwmtlsdw5k
SHA256 8f518e4859865f2f17ea9a5be0ccaab011b8cde9ed70b74d7f162ac360d6bed1
MD5 f1d58d7072242d82a953c491172f0f81
SHA1 74a2b8c5053a1cfca57451d3c9650d2db65d15c5
SHA512 9ab393ad5e06c4790bc846827253b38a802bd7a1cade12d5d905aa1db1d0dc263706be4ee9edfbe35dfb24ce79e4cc003e35c6bb535ea54870cb786e92ef50f9
SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
TLSH
T17A04E141A759965AD333083F0722523DA6B9BD354F1C75D3E7C86A2E9138FE0AA3121F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-11_f1d58d7072242d82a953c491172f0f81_coinminer_elex_wannacry
- Size 173KB
- SHA256 8f518e4859865f2f17ea9a5be0ccaab011b8cde9ed70b74d7f162ac360d6bed1
- MD5 f1d58d7072242d82a953c491172f0f81
- SHA1 74a2b8c5053a1cfca57451d3c9650d2db65d15c5
- SHA512 9ab393ad5e06c4790bc846827253b38a802bd7a1cade12d5d905aa1db1d0dc263706be4ee9edfbe35dfb24ce79e4cc003e35c6bb535ea54870cb786e92ef50f9
- SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
- TLSH
  T17A04E141A759965AD333083F0722523DA6B9BD354F1C75D3E7C86A2E9138FE0AA3121F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion discovery execution farfli persistence spyware stealer upx
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Custom signature
  
  Detects executables packed with VMProtect.
- Custom signature
  
  UPX dump on OEP (original entry point)
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Deletes itself
  defense_evasion
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2